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Panasonic LX100 II vs Sony A7S III

Portability
81
Imaging
56
Features
75
Overall
63
Panasonic Lumix DC-LX100 II front
 
Sony Alpha A7S III front
Portability
61
Imaging
63
Features
92
Overall
74

Panasonic LX100 II vs Sony A7S III Key Specs

Panasonic LX100 II
(Full Review)
  • 17MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 200 - 25600
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-75mm (F1.7-2.8) lens
  • 392g - 115 x 66 x 64mm
  • Released August 2018
  • Older Model is Panasonic LX100
Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 80 - 102400 (Increase to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Announced July 2020
  • Older Model is Sony A7S II
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Panasonic LX100 II vs Sony A7S III Overview

Here is a in-depth review of the Panasonic LX100 II versus Sony A7S III, one being a Large Sensor Compact and the other is a Pro Mirrorless by companies Panasonic and Sony. There is a significant difference among the sensor resolutions of the LX100 II (17MP) and A7S III (12MP) and the LX100 II (Four Thirds) and A7S III (Full frame) posses totally different sensor measurements.

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The LX100 II was brought out 23 months before the A7S III making them a generation apart from each other. Each of these cameras have different body design with the Panasonic LX100 II being a Large Sensor Compact camera and the Sony A7S III being a SLR-style mirrorless camera.

Before we go straight to a step-by-step comparison, here is a concise overview of how the LX100 II grades vs the A7S III in relation to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic LX100 II over the Sony A7S III

 LX100 II A7S III 

Reasons to pick Sony A7S III over the Panasonic LX100 II

 A7S III LX100 II 
AnnouncedJuly 2020August 2018Fresher by 23 months
Display typeFully articulatedFixed Fully Articulating display
Display resolution1440k1240kCrisper display (+200k dot)
Selfie screen Take selfies

Common features in the Panasonic LX100 II and Sony A7S III

 LX100 II A7S III 
Manual focus Dial precise focusing
Display dimensions3"3"Equal display measurements
Touch display Easily navigate

Panasonic LX100 II vs Sony A7S III Physical Comparison

For those who are planning to carry your camera often, you will have to factor its weight and measurements. The Panasonic LX100 II has got outer dimensions of 115mm x 66mm x 64mm (4.5" x 2.6" x 2.5") along with a weight of 392 grams (0.86 lbs) whilst the Sony A7S III has proportions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") accompanied by a weight of 699 grams (1.54 lbs).

Check out the Panasonic LX100 II versus Sony A7S III in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing during that time. The following is a front view dimension comparison of the LX100 II and the A7S III.

Panasonic LX100 II vs Sony A7S III size comparison

Using size and weight, the portability rating of the LX100 II and A7S III is 81 and 61 respectively.

Panasonic LX100 II vs Sony A7S III top view buttons comparison

Panasonic LX100 II vs Sony A7S III Sensor Comparison

In many cases, it's hard to visualise the difference in sensor sizing purely by checking out specifications. The graphic underneath will give you a much better sense of the sensor dimensions in the LX100 II and A7S III.

To sum up, each of the cameras provide different megapixel count and different sensor sizing. The LX100 II due to its smaller sensor will make achieving shallower depth of field more challenging and the Panasonic LX100 II will provide greater detail having its extra 5MP. Greater resolution will enable you to crop photos more aggressively. The older LX100 II will be disadvantaged with regard to sensor innovation.

Panasonic LX100 II vs Sony A7S III sensor size comparison

Panasonic LX100 II vs Sony A7S III Screen and ViewFinder

Panasonic LX100 II vs Sony A7S III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic LX100 II Portrait photography advice
Sony A7S III Portrait photography advice
73
you can focus manually
MP count decent (17MP)
nice sensor size (Four Thirds)
comes with face detection focus
exports RAW formats
69
you can focus manually
large sensor size (Full frame)
has face detection autofocus
saves RAW formats
low resolution (12MP)
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Street Comparison

Panasonic LX100 II Street photography advice
Sony A7S III Street photography advice
76
has image stabilization (Optical)
nice sensor size (Four Thirds)
exports RAW formats
comes with focus by touch
very good ISO range (25,600)
screen is fixed
75
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
saves RAW formats
supports focus via touch
environment sealing
great high ISO (102,400)
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Sports Comparison

Sports photography with Panasonic LX100 II
Sports photography with Sony A7S III
70
silent shutter (1/16,000 seconds)
has image stabilization (Optical)
MP count decent (17 megapixels)
nice sensor size (Four Thirds)
comes with tracking autofocus
better than average battery power (340 per charge)
lacks phase detect auto focus
75
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
has tracking autofocus
environment sealing
good battery (600 per charge)
supports phase detect autofocus
low resolution (12 megapixels)
Photography Glossary

Travel Comparison

Panasonic LX100 II Travel photography highlights
Sony A7S III Travel photography highlights
77
better than average battery power (340 CIPA)
connects via bluetooth
comes with focus by touch
MP count decent (17MP)
rather wide (24mm)
very good maximum aperture (f1.7)
doesn't feature selfie friendly screen
70
good battery (600 CIPA)
environment sealing
has bluetooth
supports focus via touch
screen is selfie friendly
low resolution (12MP)
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Landscape Comparison

Panasonic LX100 II Landscape photography information
Sony A7S III Landscape photography information
75
you can focus manually
rather wide (24mm)
very good maximum aperture (f1.7)
pretty good screen size (3 inch)
has image stabilization (Optical)
MP count decent (17MP)
nice sensor size (Four Thirds)
very good ISO range (25,600)
exports RAW formats
better than average battery power (340 CIPA)
can't change lenses (fixed lens mount)
76
you can focus manually
interchangeable lenses (Sony E mount)
pretty good screen size (3 inches)
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
great high ISO (102,400)
saves RAW formats
environment sealing
good battery (600 CIPA)
2 card slots
low resolution (12 megapixels)
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Vlogging Comparison

Panasonic LX100 II Vlogging details
Sony A7S III Vlogging details
36
rather wide (24mm)
very good maximum aperture (f1.7)
touchscreen enabled
has image stabilization (Optical)
comes with face detection focus
video resolution high (3840 x 2160 pxls)
doesn't feature selfie friendly screen
doesn't have external microphone port
77
screen is selfie friendly
screen is touchscreen
image stabilization (Sensor based 5-axis)
has face detection autofocus
video resolution high (3840 x 2160 resolution)
comes with external microphone support
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Panasonic LX100 II vs Sony A7S III Specifications

Detailed spec comparison table for Panasonic LX100 II and Sony A7S III
 Panasonic Lumix DC-LX100 IISony Alpha A7S III
General Information
Brand Name Panasonic Sony
Model type Panasonic Lumix DC-LX100 II Sony Alpha A7S III
Class Large Sensor Compact Pro Mirrorless
Released 2018-08-22 2020-07-21
Physical type Large Sensor Compact SLR-style mirrorless
Sensor Information
Powered by Venus Engine Bionz XR
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds Full frame
Sensor measurements 17.3 x 13mm 35.6 x 23.8mm
Sensor surface area 224.9mm² 847.3mm²
Sensor resolution 17 megapixel 12 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4736 x 3552 4240 x 2832
Max native ISO 25600 102400
Max boosted ISO - 409600
Minimum native ISO 200 80
RAW files
Minimum boosted ISO 100 50
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 49 759
Lens
Lens support fixed lens Sony E
Lens zoom range 24-75mm (3.1x) -
Highest aperture f/1.7-2.8 -
Macro focusing range 3cm -
Number of lenses - 121
Focal length multiplier 2.1 1
Screen
Type of display Fixed Type Fully articulated
Display sizing 3 inches 3 inches
Display resolution 1,240 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,760 thousand dots 9,440 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.7x 0.91x
Features
Slowest shutter speed 1800 secs 30 secs
Maximum shutter speed 1/4000 secs 1/8000 secs
Maximum quiet shutter speed 1/16000 secs -
Continuous shooting rate 11.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance 7.00 m (with included external flash at ISO 100) no built-in flash
Flash options no built-in flash no built-in flash
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 @ 30p / 100 Mbps, MP4, H.264, AAC 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution 3840x2160 3840x2160
Video file format MPEG-4, AVCHD, H.264 MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB DMW-BLE9 lithium-ion battery & USB charger USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 392g (0.86 pounds) 699g (1.54 pounds)
Physical dimensions 115 x 66 x 64mm (4.5" x 2.6" x 2.5") 129 x 97 x 81mm (5.1" x 3.8" x 3.2")
DXO scores
DXO All around rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life 340 photographs 600 photographs
Battery style Battery Pack Battery Pack
Battery ID - NP-FZ100
Self timer Yes Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording With downloadable app
Storage type SD/SDHC/SDXC (UHS-I supported) Dual SD/CFexpress Type A slots
Card slots 1 Two
Pricing at launch $998 $3,499